Obsidian Slimeblock Evevator

This elevator can be as tall as you like, and it's made out of obsidian because slimeblocks on pistons can't move it.

The blocks surrounding the elevator itself is the circuit. This circuit makes many sets of pistons extend at the right time. These pistons push out a slimeblock on top of another piston. Then the piston under the slimeblock extends then quickly retracts. It's then pulled back bu the first set of pistons. This is repeated until you reach the top.

When the putton is pushed and you stand on the bottom slimeblock, you get bounced up and up until you have arrived. A fun way for traveling up!

To get down, jump down through the elevator onto the bottom slimeblock, you won't take damage. This was the very first elevator I made, and I am very proud of it.